BackgroundiRucaparib-AP6 is a highly efficient and specific PARP1 degrader based on Rucaparib by using thePROTAC approach. iRucaparib-AP6, a non-trapping PARP1 degrader, blocks both the catalytic activity and scaffolding effects of PARP1.
Wang S, et al. Uncoupling of PARP1 trapping and inhibition using selective PARP1 degradation.Nat Chem Biol. 2019 Dec;15(12):1223-1231.